Method and system for communicating information in a wireless communication system
a wireless communication and information technology, applied in the field of information communication, can solve the problems of inter-symbol interference in received signals, high bit rate data transmission, and significant challenges in deploying broadcast services to mobile user equipmen
Active Publication Date: 2015-07-21
AVAGO TECH INT SALES PTE LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
The patent describes a system and method for sending information in a wireless communication system. The design has various benefits and innovative features. The technical effects of this invention allow for efficient and effective communication in a wireless setting.
Problems solved by technology
One limitation has been that broadcasting may often require high bit rate data transmission at rates higher than could be supported by existing mobile communications networks.
There are also significant challenges in deploying broadcast services to mobile user equipment.
Another consideration is the Doppler effect in moving user equipment, which may cause inter-symbol interference in received signals.
However, channel conditions of the downlink communication path may vary, which may result in poor quality of the received information at the receiver.
Furthermore, any information, which was not received by the receiver, may be re-transmitted which may result in processing delay.
Method used
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Embodiment Construction
[0025]Certain aspects of the invention may be found in a method and system for communicating information in a wireless communication system. The wireless communication system may comprise a plurality of base stations, such as a DVB-H base station, a cellular base station, an 802.11 wireless local area network (WLAN) base station, and an 802.16 wireless metropolitan area network (WMAN) base station. The base stations may be adapted to communicate multimedia information to a mobile terminal via a plurality of downlink communication paths. For example, a DVB-H base station and a downlink communication path may be utilized for communicating multimedia content to the mobile terminal. One or more downlink channel condition indicators may be measured during the communication of multimedia content. The downlink channel condition indicators may be measured by the mobile terminal and may be communicated to one or more of the base stations. For example, the mobile terminal may measure a bit-er...
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Methods and systems for communicating information in a wireless communication system are disclosed herein and may include determining at least a bit-error-rate (BER) for at least a DVB-H downlink communication path utilized for communicating multimedia content in a communication system. The communication system may include a plurality of downlink communication paths, at least two of the plurality of downlink communication paths may use different communication protocols, and at least one of the plurality of downlink communication paths may include the DVB-H downlink communication path. At least a portion of the multimedia content may be communicated via at least one of the plurality of downlink communication paths to at least one mobile communication device based on at least the determined at least the BER.
Description
RELATED APPLICATIONS[0001][Not Applicable]FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT[0002][Not Applicable]MICROFICHE / COPYRIGHT REFERENCE[0003][Not Applicable]FIELD OF THE INVENTION[0004]Certain embodiments of the invention relate to communication of information via a plurality of different networks. More specifically, certain embodiments of the invention relate to a method and system for communicating information in a wireless communication system.BACKGROUND OF THE INVENTION[0005]Broadcasting and telecommunications have historically occupied separate fields. In the past, broadcasting was largely an “over-the-air” medium while wired media carried telecommunications. That distinction may no longer apply as both broadcasting and telecommunications may be delivered over either wired or wireless media. Present development may adapt broadcasting to mobility services. One limitation has been that broadcasting may often require high bit rate data transmission at rates higher than could be ...
Claims
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Patent Timeline
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IPC IPC(8): H04W4/00H04H20/24H04L12/18H04W76/02H04W84/04H04H60/90H04W72/54
CPCH04H20/24H04H60/90H04L12/189H04W76/02H04W84/042H04W76/10H04W72/23H04W72/54
Inventor VAN ROOYEN, PIETER
Owner AVAGO TECH INT SALES PTE LTD